Finite Element Simulation and Construction Technology Research of Cement-Emulsified Asphalt Cold Recycling System
The force model of pavement structure is established. In order to investigate the force on pavement when the ratio and thickness of cold recycled pavement vary, three concrete pavement structures, material parameters and vehicle load parameters are designed. By finite element analysis, type 2 paveme...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2018-01-01
|
| Series: | MATEC Web of Conferences |
| Online Access: | https://doi.org/10.1051/matecconf/201823805010 |
| _version_ | 1818919649374371840 |
|---|---|
| author | Li Junxiao Fu Wei Yin Xiaobo |
| author_facet | Li Junxiao Fu Wei Yin Xiaobo |
| author_sort | Li Junxiao |
| collection | DOAJ |
| description | The force model of pavement structure is established. In order to investigate the force on pavement when the ratio and thickness of cold recycled pavement vary, three concrete pavement structures, material parameters and vehicle load parameters are designed. By finite element analysis, type 2 pavement structure make the cold-regenerative pavement structure anti-XY surface shear stress, anti-Z compressive stress and anti-Z deformation three aspects are kept in a reasonable range, and it is considered that the cold regenerative pavement structure type 2 is the best. Type 2 is specifically composed of 8 cm new asphalt surface layer +20 cm no stabilized soil regeneration base +20 cm stabilized soil regeneration base + original road soil base. The results of this paper can provide some reference for the actual design of emulsified asphalt cold regeneration construction process. |
| first_indexed | 2024-12-20T01:09:13Z |
| format | Article |
| id | doaj.art-56f19800dd7944069cde449e85a8faa2 |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-12-20T01:09:13Z |
| publishDate | 2018-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-56f19800dd7944069cde449e85a8faa22022-12-21T19:58:44ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-012380501010.1051/matecconf/201823805010matecconf_icnfm2018_05010Finite Element Simulation and Construction Technology Research of Cement-Emulsified Asphalt Cold Recycling SystemLi Junxiao0Fu Wei1Yin Xiaobo2Institute of Oceanographic Instrmentation, Qilu University of Technology (Shandong Academy of Sciences), Shandong Provincial Key Laboratory of Marine monitoring instrument equipment technology, National Engineering and Technological Research Center of Marine Monitoring EquipmentDept. of No.2 sanatoriumZhuhai Dacheng Engineering Testing Co. LtdThe force model of pavement structure is established. In order to investigate the force on pavement when the ratio and thickness of cold recycled pavement vary, three concrete pavement structures, material parameters and vehicle load parameters are designed. By finite element analysis, type 2 pavement structure make the cold-regenerative pavement structure anti-XY surface shear stress, anti-Z compressive stress and anti-Z deformation three aspects are kept in a reasonable range, and it is considered that the cold regenerative pavement structure type 2 is the best. Type 2 is specifically composed of 8 cm new asphalt surface layer +20 cm no stabilized soil regeneration base +20 cm stabilized soil regeneration base + original road soil base. The results of this paper can provide some reference for the actual design of emulsified asphalt cold regeneration construction process.https://doi.org/10.1051/matecconf/201823805010 |
| spellingShingle | Li Junxiao Fu Wei Yin Xiaobo Finite Element Simulation and Construction Technology Research of Cement-Emulsified Asphalt Cold Recycling System MATEC Web of Conferences |
| title | Finite Element Simulation and Construction Technology Research of Cement-Emulsified Asphalt Cold Recycling System |
| title_full | Finite Element Simulation and Construction Technology Research of Cement-Emulsified Asphalt Cold Recycling System |
| title_fullStr | Finite Element Simulation and Construction Technology Research of Cement-Emulsified Asphalt Cold Recycling System |
| title_full_unstemmed | Finite Element Simulation and Construction Technology Research of Cement-Emulsified Asphalt Cold Recycling System |
| title_short | Finite Element Simulation and Construction Technology Research of Cement-Emulsified Asphalt Cold Recycling System |
| title_sort | finite element simulation and construction technology research of cement emulsified asphalt cold recycling system |
| url | https://doi.org/10.1051/matecconf/201823805010 |
| work_keys_str_mv | AT lijunxiao finiteelementsimulationandconstructiontechnologyresearchofcementemulsifiedasphaltcoldrecyclingsystem AT fuwei finiteelementsimulationandconstructiontechnologyresearchofcementemulsifiedasphaltcoldrecyclingsystem AT yinxiaobo finiteelementsimulationandconstructiontechnologyresearchofcementemulsifiedasphaltcoldrecyclingsystem |